Superalloys are advanced materials designed to withstand extreme temperatures and pressures, making them essential in high-performance applications. They are primarily used in the aerospace and power generation industries, where components like turbine blades must endure harsh conditions without losing strength or durability. These alloys typically contain a combination of nickel, cobalt, and iron, along with other elements such as chromium and molybdenum. This unique composition allows superalloys to maintain their mechanical properties even at elevated temperatures, making them crucial for the efficiency and reliability of engines and turbines.